baber/WOPTO huggingface dataset:
Patent JP-H0632650-A (JP)
Title: Production of basic burnt brick
Inventor: OKAMOTO TAKAO
IPC: C04B35/04
Filed: 1992-07-16
Abstract: PURPOSE:To provide a production method for the subject brick consisting mainly of magnesia which dispenses with heating and drying process. CONSTITUTION:The objective brick can be obtained by incorporating raw material soil with, as binder, a pienolic resin <=25wt.% in residual carbon rate, <=200cps in viscosity arsin 25<= and >=1 in the ratio of resol to novolak resin followed by molding and then, directly burning.
Patent JP-H1139911-A (JP)
Title: Front face plate of vending machine
Inventor: MIYAUCHI MASAHIRO
IPC: C01G23/047
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To impart a antistatic performance to a transparent thermoplastic resin plate so that dirts hardly stick thereto without cleaning with antistatic treatment spray by using the transparent thermoplastic resin plate with one face or both faces coated with surface layers containing a photo-semiconductors for a vending machine front face plate. SOLUTION: A transparent thermoplastic resin plate 1 to 5 mm thick, for example, an acrylic resin plate is used for a front face plate. Metal oxide, such as titanium oxide, tin oxide, zinc oxide, iron trioxide, or bismuth trioxide is cited as a photo-semiconductor coating the surface of the resin plate. The surface layer is formed 0.1 to 100 μm thick by applying a mixture of, for example, anatase titanium oxide and silicone resin to one face or both faces of the resin plate and by heat treating. Thereby, the surface resistivity of the front face plate becomes low so as to obtain excellent antistatic performance, and dirts hardly stick thereto.
Patent JP-S6080949-A (JP)
Title: Steering device
Inventor: KURATA HIDENORI
IPC: B60R16/02
Filed: 1983-10-11
Abstract: PURPOSE:To prevent the occurrence of jolting, by a method wherein a mounting member, located to the central part of a steering wheel, is located in a non- rotating manner with a steering shaft, and a pair of ring gears, which relatively rotates with each other through a planetary gear supported to a mounting boss part, are provided. CONSTITUTION:A mounting boss part 10, formed integrally with a spoke 9 of a steering wheel 8, is mounted to the forward end of a steering shaft 1 by means of a nut 11, ring gears 14 and 18, having internal gears 13a and 13b, are engaged with the front and the rear end of the mounting boss part 10 in a manner that they can rotate with the boss part 10. The mounting boss part 10 rotably supports a shaft 22 provided at its opposite ends with planetary gears 21a and 21b engaging with the internal gears 13a and 13b. A transmitter 24, having switch buttons 23a-23c, is secured to the front of the ring gear 14 located in front thereof to support it in a non-rotating manner with the steering shaft 1, and the surface of the transmitter 24 is covered with a pad 27.
Patent JP-H0631466-A (JP)
Title: Sus 309 clad welding material
Inventor: YOSHIDA KAZUO
IPC: B23K20/04
Filed: 1992-07-16
Abstract: PURPOSE:To improve SCC resistance by specifying the compsn. of the SUS 309 clad welding material. CONSTITUTION:This SUS 309 clad welding material has the compsn. contg. >=0.07wt.% carbon and >=8% delta ferrite in an as-welded state. A required quantity of the delta ferrite phase is made to remain even if this SUS 309 clad welding material is heat treated for 9 to 36 hours at 615 deg.C. As a result, the ferrite quantity of the heat treatment after welding is assured and the SCC resistance in a high-temp. and high-pressure water environment is improved even if the dilution of a part of the metal arises at the time of forming the clad welding layer.
Patent JP-S6250632-A (JP)
Title: Leg-power detector for operation pedal for vehicle
Inventor: SHIMOKAWA TOSHIAKI
IPC: B60K26/02
Filed: 1985-08-30
Abstract: PURPOSE:To detect the pedal leg-power of the operation feeling close to the actual pedal operation feeling with high accuracy by making a deflective member of a detection part or the like a curved form like a step plate of the operation pedal. CONSTITUTION:A leg-power detector fitted to a brake pedal or the like for a brake or the like is formed of the deflective members 26 and 28 at both sides of the central member 24 with rigidity of the detection part 18 and a pressure receiving plate or the like. This pressure receiving plate and the members 26, 28 and 24 and the like are made the curved form running almost parallel along a curve of the operation pedal of the brake pedal and the operation feeling via a rubber pad 50 of the surface is made close to the operation feeling of the actual pedal. Accordingly, the pedal leg-power of the feeling close to the actual pedal operation feeling is detected with high accuracy via strain gages 34 of the surface and the back of the members 26 and 28.
Patent JP-H0353242-A (JP)
Title: Silver halide photographic sensitive material subjected to antistatic treatment
Inventor: YAMADA TAKETOSHI
IPC: G03C1/89
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a photographic sensitive material which is free from crazing during the preservation with the lapse of time and has high stability by providing an antistatic layer consisting of a hardener which is an alpha-cyanoacrylate type hardener. CONSTITUTION:The antistatic layer consists of the reaction product of a water soluble conductive polymer, hydrophobic polymer particles and the hardener is provided. This hardener is the alpha-cyanoacrylate type hardener. Further, a hydrazine compd. or tetrazolium compd. is incorporated into photosensitive emulsion layers. After, for example, a corona discharge is previously executed, a polymer latex is applied on the presence of the hexamethylene aziridine hardener on a base on the side opposite to the emulsion layers and further, the antistatic layer is applied thereon. Consequently, the photographic material which is free from crazing during the preservation with the lapse time and has the high stability is obtd.
Patent JP-H02147546-A (JP)
Title: Paper discriminating device
Inventor: IMAI SHIGETOSHI
IPC: G07D7/06
Filed: 1989-07-21
Abstract: PURPOSE:To detect the abnormal feed with high precision by installing an average value data comparing means which compares a standard data and the average value of the transmission light quantity through paper and judges the kind of the paper and/or the abnormal feed. CONSTITUTION:The average value of the transmission light quantity through paper which is detected by a light receiving means 18 at each prescribed time is calculated and memorized by an average value calculating and memorizing means 51. Then, a standard data calculating and memorizing means 52 calculates and memorizes a standard data on the basis of the memorized average value of the transmission quantity through paper immediately before the paper to be judged. The average value and the standard data are compared by an average value data comparing means 53, and the kind and/or the abnormal feed such as double feed are judged for a variety of paper sheets.
Patent JP-H0531809-A (JP)
Title: Method for cleaning pipe line of feeding device for hot-melt adhesive
Inventor: ZENKI YASUKAZU
IPC: B08B9/053
Filed: 1991-07-30
Abstract: PURPOSE:To provide a method for cleaning a pipe line of a feeding device for a hot-melt adhesive, which can perform simply and reduce wastefluness in materials in a short time. CONSTITUTION:In a feeding device of a hot-melt adhesive 2, at the time of cleaning of a pipe line 3 by press feed of a cleaning agent 4 within the pipe line 3, cleaning is performed by inserting a substance 5 where one projection surface is substantially a circle and the circle prossesses the diameter which is either identical with the inside diameter of the pipe line 3 or slightly smaller than that within the pipe line 3 from the outside through a substance introducing passage 35, which is being openable and closable, of an inner pipe line 31 of the device body.
Patent JP-H0944252-A (JP)
Title: Positioning device
Inventor: HIRATA HIDEMICHI
IPC: G05D3/12
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, save the space and make maintenance free by enabling origin search without any limit switch and origin sensor. SOLUTION: A positioning device is provided with an operating shaft 1 having end points on both sides, absolute value converting circuit for extracting a torque signal, which contains a rotating direction component, from a motor drive signal and converting it into an absolute value, comparator for inputting an electric origin signal to a controller when the torque signal of the absolute value is larger than a reference value, and controller 10 for applying a pulse command for rotating a servo motor 3 to a servo driver 6, stopping the pulse command by receiving the electric origin signal from the comparator, outputting a residual pulse clear command to the servo driver, afterwards applying pulse command for turning the servo motor in the reverse rotating direction to the servo driver,  stopping the pulse command by moving the servo motor just for a moving amount set in advance and performing control so that the stop point of a slider 2 can be set at a machine origin.
Patent JP-S6170227-A (JP)
Title: Rotor of fluid coupling device
Inventor: NAKAJIMA GIICHI
IPC: F16D35/00
Filed: 1984-09-10
Abstract: PURPOSE:To prevent backlash from occurring between a rotor and an insert member by molding a nickel-plated foaming metal in a disk shape and inserting this disk into the center of the rotor made of an Al alloy for casting. CONSTITUTION:A reinforcing material 10 made of a foaming metal is nearly formed into a disk shape 9. A disk 9 having meshy fibers made of nickel chromium of about 70mu in diameter is clamped with a porous foaming metal made by nickel chromium-plating foaming resin, thereby a disk 10 having a partially compressed section 11a and a boss section 11b is formed. Then, the disk 10 is inserted into rotor 7 made of an Al alloy to form a composite material.
Patent JP-H0637212-A (JP)
Title: Epoxy composition for semiconductor sealing
Inventor: TSUTSUMI YASUAKI
IPC: C08G59/00
Filed: 1992-07-17
Abstract: PURPOSE:To obtain improved reliability by suppressing the generation of interfa cial separation of resin and a chip in the soldering process of a semiconductor device, and to provide a semiconductor sealing epoxy resin composition having excellent moldability and outstanding reliability under high temperature environ ment such as semiconductor, having large heating power, and around a motorcar engine. CONSTITUTION:The title epoxy composition is the resin composition containing a denatured styrene block copolymer, containing epoxy resin, a hardener and a filling agent and a hydrosulfite compound as ingredient composition, and the denatured styrene block copolymer. The modified styrene block copolymer is copolymerized or graft-reacted to a styrene block copolymer using unsaturated calborylic acid or its derivative, and it contains a hydrosulfite compound of 0.01 to 10wt.%. Accordingly, the composition is excellent in moldability, soldering temperature resistance, high temperature resistance and dampproof property, and it is useful in industrial production.
Patent JP-H0241442-A (JP)
Title: Sensor for pig tail
Inventor: MAENAKA KIMIHIRO
IPC: D03D47/34
Filed: 1988-07-28
Abstract: PURPOSE:To surely carry out sensing operation of a sensing lever in exchanging a yarn feeding unit by providing a regulating member having a regulating part extending from a position in a normal state of the sensing lever to an operating position at a specific position. CONSTITUTION:A penetrating groove is reciprocated and rocked in the direction crossing a pig tail yarn (Y) is formed on a table 1 provided between a new and an old yarn feeding units. A sensing lever 5 is reciprocated and rocked in the penetrating groove. A groove is formed at a position corresponding to the penetrating groove of the table 1 on a plate regulating member 7 extending to a prescribed length in the rotating direction of the sensing lever 5. The tip of the sensing lever 5 is housed in the groove. In exchanging the yarn feeding unit, the pig tail yarn (Y) is moved to the right direction in the figure and the sensing lever 5 is rotated while being regulated by the bottom part (7b) of the regulating member 7 to turn on a switch of a sensor 3.
Patent JP-H1038869-A (JP)
Title: Liposome fixing method
Inventor: YOU SEI
IPC: G01N30/88
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve fixing rate by providing a support body with a bond portion, bonding to liposome a compound containing the bond portion that can easily be bonded thereto, and bonding the support body to and the liposome. SOLUTION: When agarose gel activated by CNBr is employed as a support body G, egg white derived avidin A is bonded as a compound containing a first bond portion, A plurality of avidin A is bonded to an agarose gel surface, and the support body G provided with the first bond portion 1 is obtained. A phosphatidyl ethanol amine in which terminal amino group of a biotin B is amido-bonded, egg white derived phosphatidyl choline are dissolved and mixed in chloroform and dried in a film shape repeatedly, a HEPES buffer is added, ultrasonic wave is applied and centrifuged to bond a number of biotin B to the surface, and a liposome R provided with a second bond portion 2 is obtained. The support body G and the liposome R can be fixed at fixing rate near four times as high as the conventional by simply mixing them.
Patent JP-2000021035-A (JP)
Title: Optical disk or method for inspecting optical disk substrate
Inventor: ADACHI KASUMI
IPC: G11B20/18
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To inspect an optical disk or the substrate of the optical disk with good productivity. SOLUTION: An article 2 to be inspected is irradiated with light, and the characteristic of the article 2 to be inspected is inspected with good productivity based on reflected light from the article 2 to be inspected. In this case, for an inspection characteristic, a known optical disk or an optical disk substrate is prepared and set as a reference for inspection. The result of subjecting a signal component included in the reflected light from the article to be inspected to Fourier transform is compared with the result of irradiating the inspection reference with light and subjecting a signal component included in reflected light from the inspection reference to Fourier transform, and then the characteristic of the article 2 to be inspected is evaluated.
Patent JP-H1040929-A (JP)
Title: Manufacture of li battery and li metal piece loading device
Inventor: HOJO HIDEMI
IPC: H01M6/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To certainly and easily load and carry an Li metal piece and manufacture an Li battery with its high reliability with good yielding by intervening a non-aqueous, mold releasing liquid at a metal needle tip end of a loading jig and an insertion portion of the Li metal piece. SOLUTION: When a non-aqueous, mold releasing liquid is supplied from a non-aqueous, mold releasing liquid supply nozzle 13, the liquid reaches a Li metal piece whose tip end is inserted along on outer circumference face of a metallic needle 11, and adhesive property of the Li metal piece 5 is relatively changed and easily released from the metallic needle 11 side. Since adhesive property of the metal piece 5 is lowered due to the mold release property of the non-aqueous, mold releasing liquid, it can be easily released from the metal piece 11. Since the face of the Li metal piece 5 which makes contact with an inner bottom face of a sealing body still holds good adhesive property, it is disposed and pressure welded without displacement on an inner bottom face of the sealing body.
Patent JP-H1039254-A (JP)
Title: Stereo spectacles
Inventor: WATANABE NAOTO
IPC: G02B27/22
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the loss of time and troublesomeness for asking a third person to attaching and detaching spectacles, by seeing stereo pictures and an operation object in hand without removing spectacles. SOLUTION: In the stereo spectacles separating stereo pictures into a right picture and a left picture by filters 23a, 23b and making a stereoscopic image to be recognized by making the right picture and the left picture to be respectively observed by the right eye and the left eye, first rotary rollers 17 are freely ratable attached to frames 13 of the spectacles and weight parts 19 attached to the first rotatably rollers 17 rotate the first rotary rollers 17 by moving positions of gravity of the first rotary roller 17 with the inclination of the frames of the spectacles. Then, a second rotary roller 21 to which the filters 23a, 23b are attached rotates the filters 23a, 23b with rotations of the first rotary rollers 17.
Patent JP-S5979771-A (JP)
Title: Electrostatic recording head
Inventor: TOUDOU YOSHIMASA
IPC: B41J2/39
Filed: 1982-10-29
Abstract: PURPOSE:To make the titled recording head adaptable to a hard recording body based on a metal drum without using a charge corotron, by forming the main electrode and the control electrode of an electrostatic recording head on a thin metal plate. CONSTITUTION:An electrostatic recording head 10 is constituted from a thin base metal plate 1 comprising phosophorus bronze, an insulating layer 2 comprising polyimide resin for covering the entire region of the single surface thereof, an integrated circuit 2 for a stylus drive circuit fixed on said insulating layer 2, lead electrodes 5 connected to said circuit 2 at predetermined intervals and provided with recording electrodes 4 at the leading end parts thereof, control electrodes 7 opposed to the recording electrodes 4 and respective insulating layers 6, 8. In this case, because the leading end part of the head 10 is attached to a hard recording body 9 so as to be contacted therewith by a proper elastic force and the metal plate 1 is flexibly contacted with said recording body 9 as a leaf spring, damage is not generated. In addition, because the control electrodes are provided, it is unnecessary to perform charging prior to recording and a charge corotron is eliminated.
Patent JP-S6347393-A (JP)
Title: Electroforming matrix and its production
Inventor: AIHARA KEIJI
IPC: C25D1/00
Filed: 1986-08-15
Abstract: PURPOSE:To produce an electroforming matrix having satisfactory mechanical strength, heat resistance and pressure resistance in a short period by forming plating on the rugged parts of a base core surface, then forming a packing layer via a pouring die having high elasticity and subjecting the base core and packed layer to plating. CONSTITUTION:An aluminum material or the like is machined to form the base core 1 having many recesses 2 and projecting parts 3 on the surface. A 1st plating layer is formed to about 1-2mm thickness on the above-mentioned base core 1 so as to cover the rugged parts 2, 3. The base core 1 is then inserted into approximately the center of the pouring die 7 made of silicone rubber having high elasticity and having the inside diameter larger by a prescribed size than the outside diameter of said base core. A packing material is packed into the space part between the die 7 and the base core 1 to form the packed layer 11; thereafter, the die 7 is removed. The surface of the packed layer 11 is activated and the 2nd plating is formed on the surfaces of the layer 11 and the base core 1, by which the both layers are integrated. The base core 1 is thereafter dissolved by a caustic soda, etc. The electroforming matrix is thus easily obtd.
Patent JP-H0478137-A (JP)
Title: Heat treatment device system
Inventor: SUZUKI YASUMICHI
IPC: H01L21/324
Filed: 1990-07-20
Abstract: PURPOSE:To perform heat treatment on an object to be treated without forming any natural oxide film on the surface of the object by providing a pre-processing chamber for a cleaning process and heat treatment chamber and connecting the two chambers to a carrying chamber having a function which allows the object to be treated to move. CONSTITUTION:This heat treatment device system is constituted of three rooms of a pre-processing chamber 1, heat treatment chamber 2, and spare chamber 3, one carrying chamber 4, and two load locking chambers 5a and 5b for putting and taking out wafer in and from the chambers. A double gate valve 6 is installed to the joining section of each chamber. In the first-stage load locking chamber 5a, a wafer is set and replacement with, for example, a drying nitrogen gas is performed and, in the second-stage load locking chamber 5b, the wafer is heated and impurity gas is removed from the wafer. The wafer is then carried to the preprocessing chamber l from the carrying chamber 4 so as to remove a natural oxide film formed on the surface of the wafer. Then the wafer is moved to the next heat treatment chamber 2 where an oxide film is formed or annealing treatment is performed. The final chamber after the heat treatment is kept as a spare chamber 3.
Patent JP-H0266321-A (JP)
Title: Device for adjusting relative angular position of body of revolution driven
Inventor: INGO KEEPURAA
IPC: B41F13/14
Filed: 1989-07-25
Abstract: PURPOSE: To compensate deviation related to load in the relative angular position of a rotation body by connecting a shaft center to adjacent shaft parts at least at one end face using spring members, and eccentrically arranging the fixed points of the spring members to both connected shaft parts. CONSTITUTION: The rotation of a shaft center part 14 is going to be transmitted to adjacent shaft parts 9, 21 since spring members 16, 24 are constituted in torsional rigidity. Pins 17, 18 or 25, 26 are arranged at flanges 13, 15 or 19, 20 in such a way that return force generated in both spring members 16, 24 by the axial movement of the shaft center part 14 becomes a force pair in the same rotating direction. Torsion related to load in a driving system can therefore be compensated with extreme precision by accurately adjusting a signal generator 36.
Patent JP-H0854566-A (JP)
Title: Ghost decreasing structure of endoscope and ghost decreasing structure of imaging lens system
Inventor: TAKAHASHI KAZUYUKI
IPC: A61B1/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a ghost decreasing structure of an endoscope capable of decreasing the ghosts and flares formed by incidence of the irregular reflected light components of a second light source generated within the objective lens optical system of the endoscope on a monitor screen. CONSTITUTION:The objective lens optical system 1 of the endoscope is formed by arranging an optical member 6 which absorbs or reflects heat rays and allows transmission of visible light between a diaphragm 3 and a solid-state image pickup element and forming the shape thereof to a spherical face centering nearly at a virtual point light source O'. As a result, the rays from the virtual point light source enter nearly perpendicularly the optical member even in any place of the optical member and, therefore, the heat rays are absorbed or reflected by the optical member and are no longer transmitted to the solid- stage image pickup element. The ghosts and flares are thus prevented.
Patent JP-H0370728-A (JP)
Title: Preparation of flexible polyester-polyurethane foam
Inventor: FUORUKAA MEERINGU
IPC: C08L71/02
Filed: 1990-07-20
Abstract: PURPOSE: To obtain the title foam having an extremely improved punchability and a high degree of open-cell by reacting a polyesterol with an organic isocyanate in the presence of a specific stabilizer mixture.  
     CONSTITUTION: The desired foam is obtained by reacting an at least bifunctional polyesterol with an at least bifunctional organic isocyanate, together with a catalyst, organic compound, organosilicon compound, water and, if necessary, lubricant, etc., in the presence of a stabilizer mixture comprising (A) a (meth) allyl polyoxyalkylene ether polymer or a copolymer thereof with a vinyl monomer and (B) a polyoxyalkylene-polysiloxane-block mixed polymer in the weight ratio of components A:B=1:9-9:1, preferably 1:3-3:1. 
     COPYRIGHT: (C)1991,JPO